This is an interesting concept but I am confused as to who holds the encryption key to the data? Is it the doctor? The patient? The health care administrator?
Would the app be allowed on a cell phone etc?
If you lose your phone can it be hacked to reveal your info?
Is the blockchain only allowed to be stored on certain authorized computers?
Thanks for reading my post, prior to your questions I can answer but few, the app is supported on smartphones like android, iOS etc, and the encryption keys are held by patients who may include family as alternatives In cases of emergency or critical situations if memory loss.
For the rest of the questions you can join follow their link in the post to learn more about it, thanks